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Table 4 Univariate analysis and multiple logistic regression analysis of predictors for survival

From: Predictors of survival following extracorporeal cardiopulmonary resuscitation in patients with acute myocardial infarction-complicated refractory cardiac arrest in the emergency department: a retrospective study

Variables

Univariate analysis

Multivariate analysis

OR

95% CI

p

OR

95% CI

p

Door-to-ECMO time ≤60 min

19.714

2.017–192.702

0.010

6.000

1.177–852.025

0.033

Pre-ECMO BUN

0.834

0.701–0.992

0.040

0.756

0.563–1.015

0.063

SAPS II score ≤85

19.714

2.017–192.702

0.010

32.802

0.988–1088.519

0.051

  1. ECMO, extracorporeal membrane oxygenation; BUN, blood urea nitrogen; SAPS II, Simplified Acute Physiology Score II; OR, odds ratio; CI, confidence interval.